The Execution Optimization Research Of Workflow Based On Web Services

Workflow technology is a key technology of a modern enterprise business process management and control, which provides a complete framework of enterprises from model analysis, establishment to run. With the development of workflow technology, more and more users pay close attention to execution efficiency, reliability and other ways of the workflow management system.Now, it is one of the main problems Workflow management system is faced with that how to use the latest Web services technology and achieve the business process management in network era. And the system can monitor dynamically to optimize the execution process and schedule the overall flow of Web services at the same time. So as to it can improve operational efficiency. In order to achieve an efficient, orderly and distributed business process management, we will give a scheme to improve and optimize the program in this paper through the in-depth study of the nature of business processes, for the workflow management system based on the Web platform. First of all, some concepts and technologies are elaborated in detail in the paper, which are involved in the workflow management system, and we discuss the current deficiencies in workflow technology. Subsequently, in light of the actual project, a workflow system modeling suitable to the Web platform is given in the paper.According to the result of real-time analysis, the system not only maintains the normal operation of workflow, but also makes a workflow improvement and optimization online, and structure the better workflow model in the end. In the system, Web services technology are used to monitor the operational state dynamically, and the operation log streaming of the XML standard are mined and analyzed online, then the services shortage and excess region can be found. The Agent in the workflow management makes a re-allocation to achieve the replacement of stream changes, merging and splitting optimization operations, and keep it the best one in integrated factor system, so as to enhance efficiency in the workflow execution, so it offers the supports for the enterprise. Finally, analysis of test data and results are given and it confirms that the feasibility and validity of the system.The paper summarizes the results of studies produced and some problems encountered during the period of the system optimization. The application system of workflow technology based on Web services platform can be used to meet the business process management requirement in the network era.